Bird watchers, prepare to update your checklists. Ornithologists are pondering a new way of defining bird species. If the new thinking is accepted globally, the number of known bird species would double.
Noticed at an amber market in Myanmar, an amber specimen is now said to hold one of the best, most beautiful and most useful examples of dinosaur feathers.
The 7.8-magnitude earthquake off the coast of New Zealand's South Island on November 13 created a thin swath of newly exposed land. Before and after images.